XIX Music Player is a free and cross-platform audio player. It supports the mp3 and FLAC formats for now.
Also, XIX Music Player makes it easy to create and maintain your own playlists.
In addition, XIX Music Player provides lyrics viewer that searches for the lyric of the song you are listening to. If the CD Cover is found it is also shown.
XIX Music Player is cross-platform and it works on Mac OS X, Windows and Linux. Binaries for the Windows and Linux platforms are available on the project's homepage.
Here are some key features of "XIX Music Player":
Supports MP3, FLAC and OGG
Create and use playlists